The lady feeds a baby change in passive voice

Well 'passive voice' means she was being aggressive or vicious toward the baby perhaps because she got frustrated or annoyed.

Explanation:

I don't really understand the question hope this helps anyway.

Revised (active voice): Superintendent assumed that the trip had been postponed until the next Thursday.

Revised (active voice): By the 15th of every month, the completed form should be submitted to Tim Hagen.

Revised (active voice): The fluid should be allowed to dry for eight to ten seconds after being applied sparingly.

Revised (active voice): Researches defined the metropolitan area as the countries related by communiting patterns.